initial API implementation WIP for action creators

action-creators.js

import actionTypes from 'redux-resource';

const createActionCreators = (options = {}) => {
  const { crudType, resourceName } = options;

  const uppercaseCrud = crudType ? crudType.toUpperCase() : '';
  const isValidCrudType =
    uppercaseCrud === 'UPDATE' || uppercaseCrud === 'DELETE' ||
    uppercaseCrud === 'READ' || uppercaseCrud === 'CREATE';

  if (!isValidCrudType) {
    throw new Error('hey wtf it needs to be a thing');
  }
  
  if (!resourceName) {
    throw new Error('hey wtf it needs to be a thing');
  }

  return {
    pending: (options) => ({
      ...options,
      resourceName,
      type: actionTypes[`${uppercaseCrud}_RESOURCES_PENDING`]
    }),
    null: (options) => ({
      ...options,
      resourceName,
      type: actionTypes[`${uppercaseCrud}_RESOURCES_NULL`]
    }),
    succeeded: (resources, options) => ({
      ...options,
      resourceName,
      resources,
      type: actionTypes[`${uppercaseCrud}_RESOURCES_SUCCEEDED`]
    }),
    failed: (error, options) => ({
      ...options,
      resourceName,
      error,
      type: actionTypes[`${uppercaseCrud}_RESOURCES_FAILED`]
    }),
  }
}

export default createActionCreators;

app-actions-usage.js

import createActionCreators from 'redux-resource-action-creators';

const readBookActionCreators = createActionCreators({
  resourceName: 'books',
  crudType: 'read'
});

const readBooks = options => dispatch => {
  dispatch(readBookActionCreators.pending(options);
           
  return fetch('/my/server/books')
    .then(res => dispatch(
      readBookActionCreators.succeeded(res.body, options)
    ))
    .catch(err => dispatch(
      readBookActionCreators.failed(err, options)
    ))
};

const readBooksReset = options => readBookActionCreators.null(options);

export readBooks;
export readBooksReset;